import jdk.internal.util.xml.impl.Input;

import java.util.InputMismatchException;
import java.util.Scanner;
public class GuessNumber {
    public static void main(String[] args) {
        //1.打印提示信息
        System.out.println("欢迎来到猜数字!");
        Scanner scan = new Scanner(System.in);
        while (true){


            //System.out.println("请输入一个1-100之间的整数，含1和100");
            //2.生成一个1-100之间的答案数字
            int answer = (int) (Math.random() * 100 + 1);

            //3.接受玩家输入的猜测数字
            //Scanner scan = new Scanner(System.in);
            //5.规定猜测次数
            int chances =7;
            while (chances > 0) {
                System.out.println("请输入一个1-100之间的整数，含1和100,你还有"+chances+"机会:");
                int guess;
                try{
                    guess = scan.nextInt();
                }catch (InputMismatchException e){
                    System.out.println("请输入数字！");
                    scan.next();
                    continue;
                }

                //4.比较一次并给出反馈
                if (guess == -1){
                    break;
                } else if (guess > answer) {
                    System.out.println("大了！");
                } else if (guess < answer) {
                    System.out.println("小了！");
                } else {
                    System.out.println("恭喜你！猜对啦！");
                    break;
                }
                chances = chances -1;

            }
            System.out.println("再玩儿一次？（y/n)");
            String again = scan.next();
            if (!again.equalsIgnoreCase("y")){
                break;
            }
        }
    }
}